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What a timely discussion. At age 72, I too just finished working on my HT-37 doing the break-in keying modification. When I brought it to the bench, I really struggled. Just flipping it over on the

I bought the BC-342 in a surplus shop while I was in college in 1961 and carried it about two miles (I think) to my dorm room. I recall that being pretty tiring. Now I have to think carefully about

One reason I use, and like, my S-40B is that, at age 82 I can move it around easily. I have an R-388 that is working fine, and a BC-342 that has failed. Not hard to fix, probably, but difficult to

I have had several contacts for help with problems in the HA-1 T.O. KEYER in the past couple months. So, I wrote a test & repair guide for the HA-1. It is on my website, no cost download @

At 82, I call my son when I want to move the P2000. Walt Cates, WD0GOF https://wd0gof.com/Hallicrafters A majority of acceptance is not proof of correctness.

Don, Same age here. I'm wrapping up a power transformer replacement on an HT-37 transmitter. Its weight is a good match for the HT-32B. Each time it required moving during the work process, I had to

I just got done emailing a good friend, about my initial start up work on the restoration of a HT-32B and how extremely heavy it was for this old man, I'm 66, to carry it ten feet over to my repair

OK, easy to trace that. Thank you! -- 73. Joe - W7BWA Custer, WA

George, are we to assume that you know that a shot of pot lube stuff will not be good enough to restore operation?

GeorgeWhat is the failure mode of the audio pot?Jim? Logic: Method used to arrive at the wrong conclusion, with confidence.? Murphy

Well I hit return and sent before I finished...The "Audio Gain" pot need replacement on my SX-115.? It looks like you need to remove the from panel of the right?? Is there an easy way to replace

Joe, Power is routed through the clock switch. You'll need to identify the AC switch throughput. Once the switch wires are identified, simply directly connect them. K3HVG Jeep

Sorry in advance if this has already been done.? I know people will often connect up a VOM to measure the voltage drop across the 10 ohm resistor in the PS-120 or PS-500 power supplies to monitor the

My clock has a missing cover and I read where the clock can do goofy things to the radio to indicate false problems unrelated to the clock. I have something custom in mind to put in its place. Can I

Dan, Where are you located? Both my 150s have varying degrees of problems and I would also be interested in the manual 73 ... Ed, WA9GQK

Sold my SR-150 and have an extra original manual as well as a front place and bezel if anyone might need it for a restoration project Pictures available upon request Dan

I typically use a couple of drops of light oil (sewing machine oil) to lubricate the VFO. Like Walt said, lithium grease is another good option. YMMV 73, Jim N9WW James Chaggaris President PowerOne

Do not use oil. Clean the drive system first. Where you have two gears meshing, use a toothpick and put a small amount of white grease at three points around the smaller of the gears. Then turn from

In the book "Radios by Hallicrafters" ( https://www.worldradiohistory.com/Archive-Modern-Era-Miscellaneous/xx-Radios-By-Hallicrafters.pdf ) There are four occurrences of the word "flywheel".? The

I recently purchased a SR-150 in good condition and have been working through WD0GOF's wonderful guide in repair and restoration.? On page 92 there are notations on the lubrication of the VFO and